AA 3350 then QF 7554 at O'Hare
New Orleans → Chicago → Dallas-Fort Worth
Timetable, Chicago time
13:59AA 3350 from New Orleans at the gate
13:37QF 7554 to Dallas-Fort Worth leaves the gate
23 h 38 apart on the timetable, overnight
QF 7554 leaves 23 h 38 after AA 3350 arrives on the timetable: more than half a day, so not a connection we count.